Petrarca, F., & Schearer, S. S. (2002). On religious leisure: De otio religioso. Italica Press.
Chicago Style (17th ed.) CitationPetrarca, Francesco, and Susan S. Schearer. On Religious Leisure: De Otio Religioso. New York: Italica Press, 2002.
MLA引文Petrarca, Francesco, and Susan S. Schearer. On Religious Leisure: De Otio Religioso. Italica Press, 2002.
警告:這些引文格式不一定是100%准確.